# Castograph: Dance Formation

> Plan dance formations, timing, music sync, and rehearsal exports.

Canonical page: [https://chrome-stats.com/d/org.swltail.formation](https://chrome-stats.com/d/org.swltail.formation)

## Overview

- **ID:** `org.swltail.formation`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** SwallowTail
- **Category:** PRODUCTIVITY
- **Downloads:** 525
- **Version:** 1.0.17
- **Last updated:** 2026-07-20
- **First published:** 2026-07-03
- **Publisher country:** KR
- **Size:** 62 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=org.swltail.formation)
- **Website:** [https://swltail.com/](https://swltail.com/)
- **Privacy policy:** [https://poised-snow-ca5.notion.site/Swallowtail-Privacy-Policy-2ed0fb1b7290807d97efdb7409aa8ad7](https://poised-snow-ca5.notion.site/Swallowtail-Privacy-Policy-2ed0fb1b7290807d97efdb7409aa8ad7)

## Description

Plan every formation before rehearsal.<br><br>Castograph helps choreographers, dance teachers, directors, and performance teams map stage positions, formation changes, timing, and music-synced movement in one visual workspace.<br><br>Build each formation on an 18 x 10 stage canvas. Add performers, set names and colors, adjust positions, and keep formation notes close to the plan. Reuse saved crews to start new routines faster.<br><br>Use the timeline to organize formation changes from start to finish. Set hold and transition durations, import an audio track from your device, trim the usable section, and preview the full routine with music before rehearsal.<br><br>When your plan is ready, preview clean formation charts and export PDF or image files to share with dancers, students, coaches, or production teams.<br><br>Core features:<br>- Visual stage canvas for performer placement<br>- Performer names, colors, and reusable crews<br>- Formation timeline with hold and transition timing<br>- Local audio import, trimming, and synchronized playback<br>- Formation notes for rehearsal context<br>- Export preview, PDF export, and image export<br>- Optional Pro subscription for unlimited projects and file generation<br><br>Castograph is designed for dance formations, choreography planning, cheerleading routines, color guard, marching groups, musical staging, theater blocking, and any team that needs clear performer positions over time.<br><br>No account is required. Your choreography projects and imported audio are stored on your device unless you choose to export or share them.

## Rankings

- #1,358,343 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `org.swltail.formation.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/org.swltail.formation)